468540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 1506960

約数和(自身を除く): 1038420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 137, 171, 180, 190, 228, 274, 285, 342, 380, 411, 548, 570, 684, 685, 822, 855, 1140, 1233, 1370, 1644, 1710, 2055, 2466, 2603, 2740, 3420, 4110, 4932, 5206, 6165, 7809, 8220, 10412, 12330, 13015, 15618, 23427, 24660, 26030, 31236, 39045, 46854, 52060, 78090, 93708, 117135, 156180, 234270, 468540]

約数ペア:

[(1, 468540), (2, 234270), (3, 156180), (4, 117135), (5, 93708), (6, 78090), (9, 52060), (10, 46854), (12, 39045), (15, 31236), (18, 26030), (19, 24660), (20, 23427), (30, 15618), (36, 13015), (38, 12330), (45, 10412), (57, 8220), (60, 7809), (76, 6165), (90, 5206), (95, 4932), (114, 4110), (137, 3420), (171, 2740), (180, 2603), (190, 2466), (228, 2055), (274, 1710), (285, 1644), (342, 1370), (380, 1233), (411, 1140), (548, 855), (570, 822), (684, 685)]